1146834805 has 4 divisors (see below), whose sum is σ = 1376201772. Its totient is φ = 917467840.

The previous prime is 1146834791. The next prime is 1146834823. The reversal of 1146834805 is 5084386411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 803325649 + 343509156 = 28343^2 + 18534^2 .

It is not a de Polignac number, because 1146834805 - 2²⁵ = 1113280373 is a prime.

It is a super-3 number, since 3×1146834805³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114683476 + ... + 114683485.

It is an arithmetic number, because the mean of its divisors is an integer number (344050443).

Almost surely, 2^1146834805 is an apocalyptic number.

It is an amenable number.

1146834805 is a deficient number, since it is larger than the sum of its proper divisors (229366967).

1146834805 is an equidigital number, since it uses as much as digits as its factorization.

1146834805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229366966.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 1146834805 is about 33864.9495053514. The cubic root of 1146834805 is about 1046.7274694665.

The spelling of 1146834805 in words is "one billion, one hundred forty-six million, eight hundred thirty-four thousand, eight hundred five".